CN110417840A - A kind of information processing method and device - Google Patents
A kind of information processing method and device Download PDFInfo
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- CN110417840A CN110417840A CN201810401773.9A CN201810401773A CN110417840A CN 110417840 A CN110417840 A CN 110417840A CN 201810401773 A CN201810401773 A CN 201810401773A CN 110417840 A CN110417840 A CN 110417840A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2858—Access network architectures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2869—Operational details of access network equipments
- H04L12/2878—Access multiplexer, e.g. DSLAM
- H04L12/2887—Access multiplexer, e.g. DSLAM characterised by the offered subscriber services
- H04L12/2889—Multiservice, e.g. MSAN
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
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Abstract
This application involves fields of communication technology, more particularly to a kind of information processing method and device, for realizing the mapping between access net session and mobile network's session, this method comprises: access gateway receives the first message that equipment of the core network is sent, the first message includes access net session information, the access net session information includes at least one in following information: the Internet protocol IP address of terminal, the instruction information of IP address acquisition modes, user's message information from the terminal, the user's message information includes at least one of following: virtual LAN VLAN mark, the quantity of VLAN tag, the medium access control MAC Address of the terminal, the combined information of VLAN mark and the MAC Address of the terminal；The access gateway is mapped according to the access net session information, access net session corresponding to the terminal and mobile network's session.
Description
Technical field
The invention relates to field of communication technology more particularly to a kind of information processing methods and device.
Background technique
Many business that fixed network and mobile network provide are almost the same, but mobile and fixed network is independent two
Two must also be upgraded to similar business so that operation and maintenance cost is high, and when developing new business respectively by opening service network
Network, so that new business offer is at high cost.After fixed and mobile network fusion, whole one will be formed and thrown the net network, O&M at
This is relatively low, and the exploitation of business is without upgrading fixed network and mobile network respectively, it is only necessary to unified business platform
Business can be provided simultaneously for various users by carrying out primary upgrading, and therefore, fixed network is network with merging for mobile network
The inexorable trend of development.
Currently, access net generally includes the access network elements of fixed network in solid shifting converged network, core net is usually wrapped
The core network element of mobile network is included, data are transmitted in access network elements using fixed network session, in core network element
Transmission uses mobile network's session.In the prior art, it is not related to how to create session in solid shifting converged network.
Summary of the invention
Embodiments herein provides a kind of information processing method and device, for realizing access net session and mobile network
Mapping between session.
In order to achieve the above objectives, embodiments herein adopts the following technical scheme that
In a first aspect, a kind of information processing method is provided, this method comprises: access gateway receives what equipment of the core network was sent
First message, first message include that (wherein, first message can be N2 conversation establishing request message to access net session information, should
Access the access net or the access net etc. by ether encapsulated delivery data that net can be fixed network), access net session letter
Breath include in following information at least one of: the Internet protocol IP address of terminal, IP address acquisition modes instruction information, come
From the user's message information of the terminal, user's message information includes at least one of following: virtual LAN VLAN mark, VLAN
The quantity of label, the medium access control MAC Address of the terminal, VLAN identify the combined information with the MAC Address of the terminal；It connects
Function Access Gateway according to access net session information, access net session corresponding to the terminal and mobile network's session mapped (for example,
The corresponding access net session of the terminal is mapped as mobile network's session, or the corresponding mobile network's session of terminal is mapped as
Access net session).In above-mentioned technical proposal, the mapping between access net session and mobile network's session is may be implemented in access gateway,
And can be mapped according to different information, improve the performance of communication system.
In a kind of possible implementation of first aspect, when access net session information includes the IP address of the terminal
And/or IP address acquisition modes instruction information when, first message further includes the MAC Address of the terminal.Above-mentioned possible realization
In mode, the MAC Address of the terminal is carried by first message, so that access gateway no longer needs to obtain by other signalings, is subtracted
The Signalling exchange between network element is lacked.
In a kind of possible implementation of first aspect, when access net session information includes the IP address of the terminal
When, first message further includes non access stratum NAS message, and NAS message includes the MAC Address of access gateway.Above-mentioned possible realization
In mode, terminal is sent to by the MAC Address that NAS message carries access gateway, so that terminal is no longer needed to through other signalings
It obtains, reduces the Signalling exchange between network element.Further, which can directly make when sending uplink data messages
Use the MAC Address of the access gateway carried in NAS message as the target MAC (Media Access Control) address of uplink data messages.
In a kind of possible implementation of first aspect, this method further include: access gateway is according to the IP of the terminal
The MAC Address of address and the terminal verifies data message and/or Address Resolution Protocol ARP request message.Above-mentioned possibility
Implementation in, by being verified to data message and/or Address Resolution Protocol ARP request message, it is ensured that data
The safety of transmission and relevant information, the data message can be uplink data messages.
In a kind of possible implementation of first aspect, this method further include: access gateway comes from according to discarding should
The Address Resolution Protocol ARP request message of terminal.In above-mentioned possible implementation, obtained by other means in the terminal
To the access gateway MAC Address when, access gateway can abandon the terminal transmission ARP request message, so as to reduce
Signalling exchange between network element.
In a kind of possible implementation of first aspect, when access net session information includes IP address acquisition modes
When indicating information, this method further include: access gateway sends second message to access-in resource managed network element, and second message includes IP
The instruction information of address acquisition modes.In above-mentioned possible implementation, access-in resource managed network element can be made according to the instruction
Information indicates that other network elements obtain the IP address of the terminal.
In a kind of possible implementation of first aspect, second message further includes the MAC Address of the terminal.It is above-mentioned can
Can implementation in, the MAC Address second message of the terminal is carried by second message, thus access-in resource managed network element without
It need to be obtained again by other signalings, reduce the Signalling exchange between network element.
In a kind of possible implementation of first aspect, when accessing net session information includes user's message information,
Access gateway is mapped according to access net session information, access net session corresponding to the terminal and mobile network's session, is wrapped
Include: access gateway sends user's message information to access-in resource managed network element；Access gateway receives access-in resource managed network element hair
The map information sent, map information include mapping ruler；Access gateway nets meeting according to mapping ruler, access corresponding to the terminal
Words and mobile network's session map.In above-mentioned possible implementation, when accessing net is fixed network, access gateway can
To be realized between access net session and mobile network's session according to user's message acquisition of information mapping ruler, and then according to mapping ruler
Mapping.
Second aspect provides a kind of information processing method, this method comprises: equipment of the core network receives the session for carrying out self terminal
Request message；Equipment of the core network sends first message to access gateway, and first message includes access net session information, access net meeting
Words information includes at least one in following information: the Internet protocol IP address of terminal, the instruction of IP address acquisition modes are believed
Breath, the user's message information from the terminal, user's message information includes at least one of following: virtual LAN VLAN mark
Knowledge, the combination of the medium access control MAC Address of the quantity of VLAN tag, the terminal, VLAN mark and the MAC Address of the terminal
Information.In above-mentioned technical proposal, equipment of the core network sends first message to access gateway, so that access gateway can be according to first
The access net session information that message includes realizes the mapping between access net session and mobile network's session, and can be according to difference
Information mapped, improve the performance of communication system.
In a kind of possible implementation of second aspect, when access net session information includes the IP address of the terminal
And/or IP address acquisition modes instruction information when, first message further includes the MAC Address of the terminal.Above-mentioned possible realization
In mode, the MAC Address of the terminal is carried by first message, so that access gateway no longer needs to obtain by other signalings, is subtracted
The Signalling exchange between network element is lacked.
In a kind of possible implementation of second aspect, when access net session information includes the IP address of the terminal
When, first message further includes non access stratum NAS message, and NAS message includes the MAC Address of access gateway.Above-mentioned possible realization
In mode, terminal is sent to by the MAC Address that NAS message carries access gateway, so that terminal is no longer needed to through other signalings
It obtains, reduces the Signalling exchange between network element.
In a kind of possible implementation of second aspect, conversation request message includes user's message information；Alternatively, core
Heart net equipment obtains user's message information from authentication and authorization charging server.In above-mentioned possible implementation, core is improved
The diversity and flexibility of net equipment acquisition user's message.
The third aspect provides a kind of information processing method, this method comprises: terminal sends user's message to equipment of the core network
Information, user's message information include at least one of following: virtual LAN VLAN mark, the quantity of VLAN tag, the terminal
Medium access control MAC Address, VLAN mark and the MAC Address of the terminal combined information.Above-mentioned possible implementation
In, terminal sends user's message information to equipment of the core network, so that equipment of the core network sends it to access gateway, to access
Gateway can access between net session and mobile network's session when receiving user's message information according to user's message information realization
Mapping.
In a kind of possible implementation of the third aspect, this method further include: the terminal receives equipment of the core network hair
The MAC Address of the MAC Address for the access gateway sent, access gateway can be carried by NAS message.Above-mentioned possible implementation
In, the MAC Address for the access gateway which receives can carry in NAS message, so that terminal no longer needs to pass through other
Signaling obtains, and reduces the Signalling exchange between network element.In turn, when the terminal sends uplink data messages, which can be with
The MAC Address for using the NAS message to carry is as the target MAC (Media Access Control) address of uplink data messages.
In a kind of possible implementation of the third aspect, this method further include: the terminal, which abandons, comes from access gateway
Address Resolution Protocol ARP request message.In above-mentioned possible implementation, got by other means in access gateway
When the MAC Address of the terminal, then the terminal can abandon the ARP request message of access gateway transmission, so as to reduce network element
Between Signalling exchange.
Fourth aspect provides a kind of information processing unit, and the device is as access gateway, extremely for realizing first aspect
The function of information processing method provided by any possible implementation of first aspect.Function can pass through hardware reality
It is existing, corresponding software realization can also be executed by hardware.Hardware or software include that one or more above-mentioned functions are single accordingly
Member.
In a kind of possible implementation of fourth aspect, includes processor in the structure of the information processing unit, deposits
Reservoir, communication interface and bus, processor, memory and communication interface are connected by bus, and memory is for storing program generation
Code, communication interface is for supporting information processing unit to be communicated, when the program code is executed by processor, so that the information
Processing unit executes following steps: the first message that equipment of the core network is sent is received, first message includes access net session information,
Access net session information includes at least one in following information: the Internet protocol IP address of terminal, IP address acquisition modes
Instruction information, the user's message information from the terminal, user's message information includes at least one of following: virtual LAN
The MAC Address of VLAN mark, the medium access control MAC Address of the quantity of VLAN tag, the terminal, VLAN mark and the terminal
Combined information；According to access net session information, access net session corresponding to the terminal and mobile network's session map.
In a kind of possible implementation of fourth aspect, when access net session information includes the IP address of the terminal
And/or IP address acquisition modes instruction information when, first message further includes the MAC Address of the terminal.
In a kind of possible implementation of fourth aspect, when access net session information includes the IP address of the terminal
When, first message further includes non access stratum NAS message, and NAS message includes the MAC Address of access gateway.
In a kind of possible implementation of fourth aspect, the MAC Address of the access gateway carried in NAS message is used for
The target MAC (Media Access Control) address of terminal transmission uplink data messages.
In a kind of possible implementation of fourth aspect, which also executes following steps: according to this
The IP address of terminal and the MAC Address of the terminal, verify data message and/or Address Resolution Protocol ARP request message.
In a kind of possible implementation of fourth aspect, which also executes following steps: access net
It closes and abandons the Address Resolution Protocol ARP request message from the terminal.
In a kind of possible implementation of fourth aspect, when access net session information includes IP address acquisition modes
When indicating information, which also executes following steps: sending second message to access-in resource managed network element, second disappears
Breath includes the instruction information of IP address acquisition modes.
In a kind of possible implementation of fourth aspect, second message further includes the MAC Address of the terminal.
In a kind of possible implementation of fourth aspect, when accessing net session information includes user's message information,
The information processing unit also executes following steps: the user's message information of self terminal is sent to access-in resource managed network element；It connects
The map information that access-in resource managed network element is sent is received, map information includes mapping ruler；According to mapping ruler, to the terminal pair
The session of access net and mobile network's session answered map.
5th aspect, provides a kind of information processing unit, the device is as equipment of the core network, for realizing second aspect
The function of information processing method provided by any possible implementation to second aspect.Function can pass through hardware reality
It is existing, corresponding software realization can also be executed by hardware.Hardware or software include that one or more above-mentioned functions are single accordingly
Member.
In a kind of possible implementation of the 5th aspect, includes processor in the structure of the information processing unit, deposits
Reservoir, communication interface and bus, processor, memory and communication interface are connected by bus, and memory is for storing program generation
Code, communication interface is for supporting information processing unit to be communicated, when the program code is executed by processor, so that the information
Processing unit executes following steps: receiving the conversation request message for carrying out self terminal, sends first message to access gateway, first disappears
Breath includes access net session information, and access net session information includes at least one in following information: the Internet Protocol of terminal
IP address, the instruction information of IP address acquisition modes, the user's message information from the terminal, user's message information includes following
At least one of: medium access control MAC Address, the VLAN of virtual LAN VLAN mark, the quantity of VLAN tag, the terminal
The combined information of mark and the MAC Address of the terminal.
In a kind of possible implementation of the 5th aspect, when access net session information includes the IP address of the terminal
And/or IP address acquisition modes instruction information when, first message further includes the MAC Address of the terminal.
In a kind of possible implementation of the 5th aspect, when access net session information includes the IP address of the terminal
When, first message further includes non access stratum NAS message, and NAS message includes the MAC Address of access gateway.
In a kind of possible implementation of the 5th aspect, conversation request message includes user's message information；Alternatively, should
Information processing unit also executes following steps: obtaining user's message information from authentication and authorization charging server.
6th aspect, provides a kind of information processing unit, the device is as terminal, for realizing the third aspect to third
The function of information processing method provided by any possible implementation of aspect.Function can by hardware realization,
Corresponding software realization can be executed by hardware.Hardware or software include one or more above-mentioned corresponding units of function.
In a kind of possible implementation of the 6th aspect, includes processor in the structure of the information processing unit, deposits
Reservoir, communication interface and bus, processor, memory and communication interface are connected by bus, and memory is for storing program generation
Code, communication interface is for supporting information processing unit to be communicated, when the program code is executed by processor, so that the information
Processing unit execute following steps: to equipment of the core network send user's message information, user's message information include in following at least
One: virtual LAN VLAN mark, the medium access control MAC Address of the quantity of VLAN tag, the terminal, VLAN mark with
The combined information of the MAC Address of the terminal.
In a kind of possible implementation of the 6th aspect, which also executes following steps: receiving core
The MAC Address for the access gateway that heart net equipment is sent, the MAC Address of access gateway can be carried by NAS message.In turn, when
When the information processing unit sends uplink data messages, which can be used the MAC Address of NAS message carrying
Target MAC (Media Access Control) address as uplink data messages.
In a kind of possible implementation of the 6th aspect, which also executes following steps: abandoning and
From the Address Resolution Protocol ARP request message of access gateway.
7th aspect, provides a kind of computer readable storage medium, is stored with computer in computer readable storage medium
Program or instruction, when computer program or instruction be run when, execute any possibility of above-mentioned first aspect or first aspect
Implementation provided by information processing method.
Eighth aspect provides a kind of computer readable storage medium, is stored with computer in computer readable storage medium
Program or instruction, when computer program or instruction be run when, execute any possibility of above-mentioned second aspect or second aspect
Implementation provided by information processing method.
9th aspect, provides a kind of computer readable storage medium, is stored with computer in computer readable storage medium
Program or instruction, when computer program or instruction be run when, execute any possibility of the above-mentioned third aspect or the third aspect
Implementation provided by information processing method.
Tenth aspect, provides a kind of computer program product, and computer program product includes computer program or instruction, when
When computer program or instruction are run, any possible implementation for executing above-mentioned first aspect or first aspect is mentioned
The information processing method of confession.
On the one hand tenth, provides a kind of computer program product, which is characterized in that computer program product includes computer
Program or instruction, when computer program or instruction be run when, execute any possibility of above-mentioned second aspect or second aspect
Implementation provided by information processing method.
12nd aspect, provides a kind of computer program product, which is characterized in that computer program product includes computer
Program or instruction, when computer program or instruction be run when, execute any possibility of the above-mentioned third aspect or the third aspect
Implementation provided by information processing method.
13rd aspect, provides a kind of communication system, which includes access gateway, equipment of the core network and terminal.
Wherein, access gateway can be access gateway provided by above-mentioned various aspects, for supporting access gateway to execute above-mentioned first party
Information processing method provided by any possible implementation of face or first aspect；And/or equipment of the core network is above-mentioned
Equipment of the core network provided by various aspects, for supporting equipment of the core network to execute any of above-mentioned second aspect or second aspect
Information processing method provided by possible implementation；And/or terminal is terminal provided by above-mentioned various aspects, for branch
It holds terminal and executes information processing method provided by any possible implementation of the above-mentioned third aspect or the third aspect.
It is to be appreciated that the device of any information processing method of above-mentioned offer, computer storage medium, computer journey
Sequence product or communication system are used to execute corresponding method presented above, therefore, the attainable beneficial effect of institute
It can refer to the beneficial effect in corresponding method presented above, details are not described herein again.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for moving converged network admittedly provided by the embodiments of the present application；
Fig. 2 is a kind of flow diagram one of information processing method provided by the embodiments of the present application；
Fig. 3 is a kind of transition diagram of vlan information provided by the embodiments of the present application；
Fig. 4 is a kind of flow diagram two of information processing method provided by the embodiments of the present application；
Fig. 5 is a kind of flow diagram three of information processing method provided by the embodiments of the present application；
Fig. 6 is a kind of flow diagram four of information processing method provided by the embodiments of the present application；
Fig. 7 is a kind of flow diagram five of information processing method provided by the embodiments of the present application；
Fig. 8 is a kind of flow diagram six of information processing method provided by the embodiments of the present application；
Fig. 9 is a kind of structural schematic diagram one of information processing unit provided by the embodiments of the present application；
Figure 10 is a kind of structural schematic diagram two of information processing unit provided by the embodiments of the present application；
Figure 11 is a kind of structural schematic diagram three of information processing unit provided by the embodiments of the present application；
Figure 12 is a kind of structural schematic diagram four of information processing unit provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application is described.Its
In, in the description of the present application, unless otherwise indicated, " multiple " refer to two or more.In addition, in the implementation of the application
In example, the printed words such as " first ", " second " are not defined quantity and execution order.
The embodiment of the present application can be applied to various moved in converged network or admittedly shifting emerging system admittedly.Such as: fixed net
The converged network of network and global mobile communication (global system of mobile communication, GSM) system is consolidated
Determine the converged network of network and CDMA (code division multiple access, CDMA) system, fixed network with
The converged network of wideband code division multiple access (wideband code division multiple access, WCDMA) system, fixation
Converged network, the fixed network of network and General Packet Radio Service (general packet radio service, GPRS)
With the converged network, fixed network and LTE frequency division duplex of long term evolution (long term evolution, LTE) system
The converged network, fixed network and LTE time division duplex (time of (frequency division duplex, FDD) system
Division duplex, TDD) system converged network, fixed network and Universal Mobile Communication System (universal
Mobile telecommunication system, UMTS) converged network, fixed network with 5G communication system merge net
The converged network etc. of network and fixed network and the mobile communication system of subsequent evolution.In this application, fixed network can also be with
Referred to as fixed network.
The embodiment of the present application can also be applied in the communication system being made of other kinds of access net and core net, than
Such as, other kinds of access net can be for using the access net of ether encapsulated delivery data, the embodiment of the present application be equally applicable.
The embodiment of the present application is illustrated by taking fixed network and the converged network of 5G mobile communication system as an example.Such as Fig. 1 institute
Show, which includes fixed network access net, 5G core net and the data network (data connecting with 5G core net
Network, DN).Wherein, fixed network access net may include access device, access point (access node, AN) and access gateway
Function (access gateway function, AGF) network element.Access device includes: residential gateway (residential
Gateway, RG) or fixed network terminal device.AGF may include control plane (AGF control plane, AGF-CP) function
It can be with user plane functions (AGF user plane, AGF-UP).Access device be specifically as follows server, router, interchanger,
Bridge, computer, user equipment, terminal, terminal device and set-top box (set top box, STB) etc., for ease of description, this
Terminal is referred to as in application embodiment.For ease of description, being referred to as access point in the embodiment of the present application.
5G core net may include control plane (control plane, CP) network element and user face (user plane, UP) net
Member, CP network element can be used for issuing data packet forwarding strategy, QoS control strategy etc. to user face, and UP network element can be used for being responsible for
Forwarding, QoS control and charge information of packet data package etc..Wherein, CP network element may include: access and mobile management function
It can (access and mobility management function, AMF) network element, conversation management functional (session
Management function, SMF) network element, authentication service function (authentication server function,
AUSF) network element, uniform data management (unified data management, UDM) network element, policy control functions (policy
Control function, PCF) network element, UP network element may include: user plane functions (user plane function, UPF)
Network element.
Wherein, AMF can be used for being responsible for the access management function of terminal；SMF can be used for managing User Agreement data cell
(protocol data unit, PDU) conversation establishing, deletion etc. safeguards that PDU session context and user face forward duct size information
Deng；AUSF can be used for non-user and be authenticated；UDM can be used for managing user signing contract information；PCF, which can be used for being responsible for generating user, to be built
The strategy of vertical PDU session；UPF can be used for providing the service of user face for the PDU session of user, be carrier network and external network
Between interface gateway.
Terminal passes through N1 ' interface and communicates with AMF network element, and AGF-CP passes through N2 ' interface and communicates with AMF network element, and AGF-UP is logical
It crosses N3 ' interface to communicate with UPF network element, UPF network element passes through N4 ' interface and communicates with SMF network element, and UPF network element passes through N6 interface and DN
Communication, SMF network element are communicated by N7 interface with PCF network element, and AMF network element is communicated by N8 interface with UDM network element, and UPF network element is logical
It crosses N9 interface to communicate with others UPF network element, SMF network element is communicated by N10 interface with UDM network element, and AMF network element is connect by N11
Mouth is communicated with SMF network element, and AMF network element is communicated by N12 interface with AUSF network element, and AMF network element passes through N14 interface and other AMF
Network element communication, AMF network element are communicated by N15 interface with PCF network element.
It should be noted that N1 ' the interface, N2 ' interface N3 ' and N4 ' interface in Fig. 1 can respectively correspond 5G communication system
In N1 interface, N2 interface, N3 interface and N4 interface.In addition, the interface name between each network element is an example, specifically
Interface name may be other titles in realization, and the embodiment of the present application is not especially limited this.
The network architecture and application scenarios of the embodiment of the present application description are to more clearly illustrate that the application is implemented
The technical solution of example, does not constitute the restriction for technical solution provided by the embodiments of the present application, those of ordinary skill in the art
It is found that technical solution provided by the embodiments of the present application is for similar with the differentiation of the network architecture and the appearance of new opplication scene
The technical issues of, it is equally applicable.
In the embodiment of the present application, the data transmission channel between terminal and user's veil first (for example, UPF) may include
First data transmission channel and the second data transmission channel, first data transmission channel can refer between terminal and access gateway
Data transmission channel, it is logical that the second data transmission channel can be the data transmission referred to the accession between gateway and user veil member
Road.First data transmission channel is referred to as access net session, and the transmission of the second data is referred to as mobile network's session.
Fig. 2 is a kind of flow diagram of information processing method provided by the embodiments of the present application, referring to fig. 2, this method packet
Include following steps.
S201: equipment of the core network sends first message to access gateway, and first message includes access net session information.
Access net session information includes at least one in following information: the Internet protocol IP address of terminal, IP address
The instruction information of acquisition modes, the user's message information from the terminal.User's message information includes at least one of following: empty
The medium access of quasi- local area network (virtual local area network, VLAN) mark, the quantity of VLAN tag, the terminal
Control the combined information of the address (media access control, MAC), VLAN mark and the MAC Address of the terminal.
S202: access gateway receives the first message that equipment of the core network is sent.Wherein, the first message and S202 in S201
In first message it is consistent, referring specifically to described below.
Wherein, the IP address of the terminal can be the address IPv4, be also possible to the address IPv6.The finger of IP address acquisition modes
Show that information can serve to indicate that the acquisition modes of IP address of the terminal, the acquisition modes may include: to pass through Non-Access Stratum
(non access stratum, NAS) message/signaling obtains the IP address of the terminal, or passes through dynamic host configuration protocol
(dynamic host configuration protocol, DHCP) obtains the IP address of the terminal, or is obtained by DHCPv6
It takes the IP address of the terminal or obtains the IP address of the terminal by stateless address distributorship agreement, or assisted by other
View or mode obtain IP address of the terminal etc., and the embodiment of the present application is not especially limited this.
In addition, VLAN mark is for the VLAN where identifying the terminal.VLAN tag (tag) may include server ticket
(s-tag) and user tag (c-tag) quantity for the VLAN tag for, including in the user's message information from the terminal can be
0,1 or 2.The MAC Address of the terminal can be mac address table, i.e. the terminal includes multiple MAC Address, for example, MAC1, MAC2,
MAC3 etc..VLAN mark and the combined information of the MAC Address of the terminal include the MAC of the corresponding terminal of access net session
Location and vlan information, the combined information may be MAC-VLAN table, i.e., include the case where multiple MAC Address in the terminal
Under, the combined information includes multiple MAC-VLAN information, for example, (MAC1, VLAN1), (MAC1, VLAN2), (MAC2,
VLAN2) etc..
Specifically, access net session information includes the IP address of the terminal, i.e., the IP in first message including the terminal
Location, and access gateway can parse from first message and obtain the IP address of the terminal, at this point, first message can be used for recessiveness
The IP address acquisition modes of the instruction terminal be to be obtained by NAS message, i.e., access gateway can be according to access net session letter
Breath includes the IP address of the terminal, determines that the IP address acquisition modes of the terminal are to obtain by NAS message.Alternatively, access net
Session information includes the instruction information of IP address acquisition modes, i.e., directly includes for the dominant instruction terminal in first message
The information of IP address acquisition modes, so that access gateway when receiving first message, can be obtained according to corresponding IP address
Mode obtains the IP address of the terminal.Alternatively, access net session information includes user's message information, particularly as may include VLAN
In the combined information of the MAC Address of mark, the quantity of VLAN tag, the MAC Address of the terminal and VLAN mark and the terminal
One or more.Alternatively, access net session information include the IP address of the terminal, the instruction information of IP address acquisition modes,
And two in user's message information or all.
Further, when the instruction that access net session information includes the IP address and/or IP address acquisition modes of the terminal
When information, first message can also include the MAC Address of the terminal, i.e. equipment of the core network passes through first message for the terminal
MAC Address is sent to access gateway, and access gateway can recorde the MAC Address of the terminal.
Optionally, when accessing net session information includes the IP address of the terminal, first message can also disappear including NAS
It ceases, includes the IP address of the terminal and the MAC Address of access gateway in the NAS message, access gateway is receiving first message
When, the NAS message can not be parsed, but the NAS message is sent to the terminal, so that the terminal is obtained by NAS message
Its IP address, while the MAC Address of access gateway can also be obtained, which can recorde the MAC Address of access gateway.Here
It can will access net session information and NAS message can be regarded as two information arranged side by side in first message.
Illustratively, by taking this moves converged network converged network shown in FIG. 1 admittedly as an example, then equipment of the core network can be SMF
Network element, access gateway can be AGF network element, and first message can be N2 conversation establishing request message, and access net session information is
For fixed network session information.Specifically, during PDU conversation establishing, which can send the request of PDU session establishment to AGF.
The request of PDU session establishment is sent to SMF by AGF.Optionally, the MAC Address of the terminal can be carried in the PDU session request.
When SMF receives the PDU session request, SMF can send N2 conversation establishing request message, the request of N2 conversation establishing to AGF
It may include conversation type, the IP address of the terminal and NAS message in message.Optionally, in N2 conversation establishing request message also
It can also include the MAC Address of AGF including the terminal MAC address, in NAS message.
S203: access gateway is according to access net session information, access net session corresponding to the terminal and mobile network's meeting
Words are mapped.
When access gateway receives first message, access gateway can be according to access net session information, by the terminal pair
The access net session answered is mapped in its corresponding mobile network's session, or the corresponding mobile network's session of the terminal is mapped
In its corresponding access net session.
Wherein, when accessing net session information includes different information, access gateway is according to access net session information, to this
The corresponding access net session of terminal and the process that is mapped of mobile network's session also can all differences, carry out separately below detailed
Description.
I kind, when accessing net session information includes the IP address of the terminal, access gateway is by the IP of the terminal
Location, access net session corresponding to the terminal and mobile network's session map.
Specifically, when access gateway, which receives the terminal, is sent to the uplink data messages of equipment of the core network, access gateway
Transmission corresponding with the IP address of terminal tunnel in core net can be determined, and will be on part according to the IP address of the terminal
Row data message or complete uplink data messages or the uplink data messages modified are encapsulated in transmission tunnel, than
Such as, which can be (GPRS tunneling protocol for the user plane, GTP-U)；Later, it connects
Modified uplink data messages can be sent to user's veil member of core net by function Access Gateway.
Correspondingly, when the downlink data message that user's veil member that access gateway receives core net is sent, net is accessed
Pass can be decapsulated (for example, GTP-U is decapsulated) to the downlink data message, and determination is corresponding with the IP address of the terminal
Access net session, for decapsulation after downlink data message modification or addition access network packet head, by the MAC Address of the terminal
MAC Address as a purpose, using the MAC Address of access gateway as source MAC；Later, addition is accessed net report by access gateway
Downlink data message after literary head is sent to the terminal.
Section II kind, when access net session information include the instruction information of IP address acquisition modes when, access gateway according to this
IP address acquisition modes obtain the IP address of the terminal, and are conversated mapping according to the IP address of the terminal.
Specifically, access gateway can the IP address acquisition modes according to indicated by the instruction information, monitoring obtain the end
The IP address at end is reflected according to the access net session corresponding to the terminal of above-mentioned I kind mode and mobile network's session later
It penetrates.For example, then access gateway can monitor DHCP message, from DHCP when the IP address acquisition modes are to be obtained by DHCP
The IP address of the terminal is obtained in message, later according to the access net session corresponding to the terminal of above-mentioned I kind mode and movement
Network session is mapped.
Section III kind, when access net session information include the user's message information from the terminal when, access gateway by should
The corresponding access net session of the terminal is mapped in its corresponding mobile network's session by user's message information.
Specifically, access gateway can send the user's message information to access-in resource managed network element (ACRF), work as access
When resource management network element receives the user's message information, access-in resource managed network element can send mapping letter to access gateway
Breath, which includes mapping ruler, which can be access-in resource managed network element according to the user for carrying out self terminal
Message information carries out what relevant calculation obtained.Later, when access gateway receives the map information, access gateway can basis
The corresponding access net session of the terminal is mapped in its corresponding mobile network's session by the mapping ruler that the map information includes
In.
Optionally, access-in resource managed network element can also generate access net session mapping corresponding with mobile network's session and close
System, and the mapping relations and mapping ruler are sent jointly into access point (AN) and access gateway (AGF), access point and access net
The mapping ruler and mapping relations can locally saved by closing.Access gateway carrys out the uplink data messages of self terminal receiving
When, it can be according to mapping relations and mapping ruler, future, the uplink data messages of self terminal were forwarded to corresponding mobile network's meeting
In words；It correspondingly, equally can basis when access gateway is received from the downlink data message of core network user veil member
Downlink data message from user's veil member is forwarded in corresponding access net session by mapping relations and mapping ruler.
For example, as shown in Figure 3, it is assumed that the VLAN that terminal reports in user's message information be identified as VLAN1 (or from
The VLAN obtained in aaa server is identified as VLAN1), the quantity of VLAN tag (tag) can be 0 (i.e. untag), 1 (i.e. c-
) or 2 (i.e. s-tag+c-tag) tag.Access gateway receives the VLAN mark in the uplink data messages that access point is sent
VLAN2, VLAN2 are after the VLAN mark in the uplink data messages that access point (AN) sends terminal is replaced or modifies
VLAN mark, the quantity of VLAN tag (tag) can be 1 (i.e. c-tag ') or 2 (i.e. s-tag '+c-tag '), the access
The corresponding mapping ruler of gateway is that the uplink data messages of VLAN2 correspond to mobile network's session PDU1, and by upstream data
VLAN2 is replaced with into VLAN1 when message is forwarded to mobile network.Specifically, for uplink data messages, access gateway can root
The mapping ruler is inquired according to VLAN2, determines its corresponding mobile network's session, and the VLAN2 in the uplink data messages is replaced
After being changed to VLAN1, later, by replaced uplink data messages, it is forwarded to corresponding mobile network's session (for example, PDU1)
In.
Illustratively, the mapping ruler of fixed session and mobile network's session can be as shown in table 1 below, with the end in table 1
Hold send uplink data messages in include VLAN identify or including VLAN tag (tag) quantity be respectively 0,1 or
When 2, the mapping ruler that access net session is mapped as corresponding mobile network's session is illustrated.
Table 1
It should be noted that in table 1 above, when the 1:1 in session mapping condition indicates the access same industry in net session side
The different user of business is identified using different vlan informations (VLAN mark)；N:1 indicates the access same business in net session side
Different user be identified using identical vlan information (VLAN mark), at this time conversate map when using only VLAN
Information cannot distinguish between different sessions, therefore can be mapped by vlan information+MAC, and the MAC in table 1 refers to terminal
MAC Address.
In addition, by mobile network's session be mapped as access net session mapping ruler can with the operation of above-mentioned table 1 on the contrary,
For example, by taking VLAN mark and session mapping condition are 1:1 as an example, when AGF receives the GTP-U encapsulation of user's veil member transmission
When data message, AGF strategy are as follows: to the data message carry out GTP-U decapsulation, and using access net session VLAN identify into
Row access net session encapsulation；AN strategy are as follows: mark the VLAN that the VLAN mark that net session is accessed in data message is converted to user
Know.The mapping ruler that mobile network's session is specifically mapped as access net session can be with reference to the information in above-mentioned table 1, the application
Embodiment repeats no more this.
Further, when accessing net session information includes the instruction information of IP address acquisition modes, access gateway is being connect
After receiving first message, it can be acted on behalf of to enable address resolution protocol (address resolution protocol, ARP)
(agent) function, enabled DHCP monitor function, and/or the relevant other function of enabled customer service (for example, message rate-limiting etc.)
Deng.Wherein, access gateway enables ARP proxy function, can refer to and receive any address of the terminal request in access gateway
When ARP information, MAC Address of the ARP proxy all on behalf of response access gateway.Access gateway enables DHCP monitor function, can be
Refer to the accession to the function that gateways and starting monitors DHCP message.
Correspondingly, it when the access net session information in first message includes the instruction information of IP address acquisition modes, connects
Function Access Gateway can also send second message, second message includes should after receiving first message to access-in resource managed network element
The instruction information of IP address acquisition modes, so that access-in resource managed network element is when receiving second message, access-in resource management
Network element instruction access point (AN) enables corresponding function.Optionally, second message further includes the MAC Address of the terminal, so as to connect
Enter the MAC Address that resource management network element obtains the terminal from second message.
Further, when the instruction that access net session information includes the IP address and/or IP address acquisition modes of the terminal
Information when first message further includes the MAC Address of the terminal, referring to fig. 4, (is held before access gateway conversates mapping
Before row S203), this method further include: S203a.
S203a: access gateway is according to the IP address of the terminal and the MAC Address of the terminal, to data message and/or ARP
Request message is verified.
Wherein, which can be the uplink data messages that the terminal is sent to access gateway, be also possible to downlink
Data message is here primarily intended for verifying uplink data messages.It may include the IP of the terminal in uplink data messages
The MAC Address of address and the terminal.When access gateway receives the uplink data messages of terminal transmission, access gateway can be with
The IP address for the terminal for including in verifying first message and the MAC Address of the terminal and include in the uplink data messages
Whether the IP address of the terminal is consistent with the MAC Address of the terminal.If parity check passes through, access gateway can be to core net
Send the uplink data messages；If inconsistent verification failure, access gateway can abandon the uplink data messages.
The ARP request message can be the MAC Address for requesting access gateway that the terminal is sent to access gateway
Message.Similarly, it may include MAC Address of the IP address with the terminal of the terminal in the ARP request message, work as access gateway
When receiving the ARP request message of terminal transmission, access gateway is with can verifying the IP for the terminal for including in first message
The IP address for the terminal for including in the MAC Address of location and the terminal, with the ARP request message and the MAC Address of the terminal are
It is no consistent.If parity check passes through, access gateway can carry out response to the ARP request message, i.e., by the MAC of access gateway
Address is sent to the terminal；If inconsistent verification failure, access gateway do not carry out response to the ARP request message.
It should be noted that when access gateway is to the MAC Address that the NAS message that the terminal is sent includes access gateway,
The terminal can not also send ARP request message to access gateway.
Optionally, access gateway can also be sent to the terminal for requesting the ARP request of the MAC Address of the terminal to disappear
Breath, when access gateway is to the MAC Address that the NAS message that the terminal is sent further includes access gateway, which is receiving this
When ARP request message, which can abandon the ARP request message, i.e., the terminal can not answer the ARP request message
It answers.
Further, when accessing net session information includes the user's message information for carrying out self terminal, equipment of the core network can be with
The user's message information is obtained by following two mode, in conjunction with Fig. 2, referring to Fig. 5, this method further include: S200a or
S200b。
S200a: equipment of the core network receives the conversation establishing request message of terminal transmission, in the conversation establishing request message
Including user's message information.
The terminal can send conversation establishing request message to equipment of the core network by access gateway, and in the conversation establishing
User's message information is carried in request message, so that equipment of the core network receives the user's message information.For example, with shown in Fig. 1
Converged network for, the terminal can to AGF send PDU conversation establishing request, the PDU conversation establishing request in carry user
Message information, AGF send the PDU session request information to SMF when receiving PDU conversation establishing request, and SMF is to receiving
PDU session request information parsed, obtain user's message information.
S200b: equipment of the core network obtains user's message information from authentication and authorization charging server.
Wherein, authentication and authorization charging (authentication authorization account, AAA) server
(server) it is the server for being capable of handling user access request, verifying authorization and account service, main purpose is provided
It is management customer access network server, provides service to the user with access right.When equipment of the core network needs to obtain user
When information, equipment of the core network can directly or indirectly send to aaa server and request；Correspondingly, when aaa server receives
To when the request, user's message information is sent to equipment of the core network by corresponding path by aaa server, so that core net is set
It is standby to get user's message information.
For example, by taking converged network shown in FIG. 1 as an example, equipment of the core network SMF.Specifically, SMF can be directly to AAA
Server sends request, or sends and request to aaa server indirectly by UPF；It is directly sent out when aaa server receives SMF
When the request sent, user's message information, the request received and sent between aaa server receives SMF directly can be sent to SMF
When, aaa server can send user's message information to SMF by UPF, so that SMF gets user's message information.
For ease of understanding, below by taking converged network shown in FIG. 1 as an example, equipment of the core network is sent to access network the
One message respectively includes the IP address of the terminal, the instruction information of IP address acquisition modes and user's message information and is lifted
Example explanation, wherein equipment of the core network is SMF, and access gateway AGF, which is RG, and first message is the request of N2 conversation establishing,
Access net session information is fixed network session information.
Example one: first message includes the IP address of the terminal, and referring to Fig. 6, this method may include following steps.
S601:RG sends the request of PDU conversation establishing.Optionally, the request of PDU conversation establishing includes the MAC that the terminal uses
Address.
S602:AGF sends the request of PDU conversation establishing to SMF.
Optionally, the request of PDU conversation establishing includes the MAC Address that the terminal uses.
S603: existing PDU conversation establishing process is executed.
S604:SMF sends the request of N2 conversation establishing to AGF, includes the IP address of the terminal in the request.Optionally, also
The MAC Address used including the terminal.Further, the NAS message for passing to RG is carried in the request；Optionally, the NAS
It include that (MAC Address of AGF can be obtained the MAC Address that uses of AGF by configuring, or be sent out in other message by AGF in message
Give core network control surface).
S605:AGF saves the IP address of the terminal.
Optionally, the MAC Address that the terminal uses is saved (to hold in the case where S604 sends the MAC Address of the terminal
Row).Further, in the case where saving the MAC Address that the terminal uses, AGF is subsequent can be abandoned in session from the end
The ARP request message at end or the ARP request message sent to the terminal verify.
S606: creation fixed network side session.
The map information that fixed network session and PDU session are generated on AGF, can be and be mapped to by the IP address of terminal
PDU session, or mapped by the way of user's message information.
S607:AGF sends conversation establishing to RG and completes message.
Optionally, conversation establishing completes the MAC Address in message including AGF.
S608:RG saves the MAC Address (executing in the case where S607 sends the MAC Address of AGF) of AGF.It is saved in RG
In the case where the MAC Address of AGF, target MAC (Media Access Control) address of the MAC Address as uplink data messages of AGF is can be used in RG, can
Not obtain the MAC Address of AGF by ARP request message.
S609: uplink and downlink data are verified.
Specifically, AN and/or AGF can verify the IP address of the terminal in uplink and downlink data message and distribute to the end
Whether the IP address at end is consistent.
S610-S611:AGF when receiving downlink data message, add Ethernet header for message, use by solution GTP-U encapsulation
Target MAC (Media Access Control) address of the MAC Address for the terminal that S605 is saved as message, source MAC use the MAC Address of AGF, thus
Access gateway then may not need through ARP request message the MAC Address for obtaining the RG, and then reduce the letter between AGF and RG
Enable interaction.
Example two: first message includes the instruction information of IP address acquisition modes, and referring to Fig. 7, this method may include:
S701-S703: with the S601-S603 in example one.
S704:SMF sends the request of N2 conversation establishing to AGF.
Wherein, include the instruction information in the request, instruction terminal obtains IP address mode can be with are as follows: by DHCP,
DHCPv6, stateless address distributorship agreement or other agreements etc. obtain.It optionally, further include the MAC of the terminal in the request
Address.
S705:AGF enables ARP proxy function.
Wherein, AGF not only can also enable DHCP monitor function and other function to enable ARP proxy function, AGF
Deng the step can also be executed by S709.
S706:AGF sends conversation establishing request to ACRF, includes the instruction information in the request.Optionally, in the request
It further include the MAC Address of the terminal.
S707:ACRF creates session, obtains map information, such as create etc. according to user's message information.
S708:ACRF sends map information, such as vlan information to AGF.Optionally, corresponding strategies are sent to AGF, such as
Enabled ARP proxy, DHCP proxy etc..
S709:AGF enables ARP proxy function.
Wherein, AGF not only can also enable DHCP monitor function and other function to enable ARP proxy function, AGF
Deng the step and execution one in S705.
S710:ACRF sends map information, corresponding strategies to AN.S708 and S708 can be in no particular order.
S711:AGF sends conversation establishing to RG and completes message.
S712-S713:RG and core net complete dhcp process, and in this process, user's DHCP message is forwarded to by AGF
N3PDU session, saves the MAC Address of terminal, and monitors the IP address for obtaining user.In turn, AGF turns by downlink data message
When being dealt into RG, uses the MAC Address of the terminal of preservation as the target MAC (Media Access Control) address in heading, made using the MAC Address of AGF
For source MAC.
S714-S715:RG obtains the MAC Address of AGF by ARP request message, as subsequent transmission uplink data messages
Target MAC (Media Access Control) address.
S716-S717: for downlink data message, AGF solves GTP-U encapsulation, adds Ethernet header for message.
Wherein, AGF using the S712 terminal saved MAC Address (or the terminal obtained by ARP request message
MAC Address) MAC Address of AGF can be used in MAC Address, source MAC as a purpose.
Example three: first message includes user's message information, and referring to Fig. 8, this method may include:
S801:RG sends conversation establishing request to SMF by AGF, includes user's message information, such as VLAN in the request
The quantity (can be 0,1,2, do not specify specific VLAN tag) of mark or VLAN tag.Optionally, may be used also in the request
To include MAC Address that the terminal uses or MAC-VLAN table (the i.e. combination letter of MAC Address Yu the VLAN mark of the terminal
Breath).
S802: existing conversation establishing process is executed.
S803:SMF sends the instruction that conversation establishing is completed to AGF.
Wherein, which includes the user's message information in S801, i.e. the user's message information from RG.Particularly, In
Do not include in S801 the terminal MAC Address in the case where, SMF may get the terminal from other network elements in S802
MAC Address, and AGF can be sent it in this step.For example, SMF is obtained by aaa server.
S804:AGF sends conversation establishing request to ACRF, includes user's message information in the request.
S805-S807:ACRF creates the corresponding mapping ruler of fixed network side session and mapping relations, and sends it to AGF
And AN.For example, specific mapping ruler generating mode may refer to the information in above-mentioned table 1.
The mapping ruler of S806a:AGF preservation fixed network session and mobile network's session.Optionally, turning for vlan information is saved
Change rule.
S808:AGF carries out vlan information conversion to uplink and downlink data message and sends.Specifically, uplink and downlink data message
It can refer to uplink data messages and downlink data message, AGF is when receiving the uplink data messages of fixed network side, according to mapping
Rule forwards the packet in the corresponding PDU session of session；When receiving the data message of the PDU session from UPF, according to
Mapping ruler transfers it in corresponding fixed network session.
Alternatively, in above-mentioned Fig. 8, S803 to the step of S808 could alternatively be S809 to S811.
S809:AGF sends the request of N4 conversation establishing to UPF, includes the user's report for carrying out self terminal in conversation establishing request
Literary information, such as the quantity (can be 0,1,2, do not specify specific VLAN tag) of VLAN mark or VLAN tag.It is optional
Ground, can also include in the request MAC Address that the terminal uses or MAC-VLAN table (i.e. the MAC Address of the terminal with
The combined information of VLAN mark).
The mapping ruler of S810:UPF preservation fixed network session and mobile network's session.Optionally, turning for vlan information is saved
Change rule.
S811:AGF carries out vlan information conversion to uplink and downlink data message and sends.Specifically, uplink and downlink data message
It can refer to uplink data messages and downlink data message, AGF is when receiving the uplink data messages of fixed network side, according to mapping
Rule forwards the packet in the corresponding PDU session of session；When receiving the data message of the PDU session from UPF, according to
Mapping ruler transfers it in corresponding fixed network session.
In the embodiment of the present application, access gateway can receive the access net session information of equipment of the core network transmission, this connects
Networking session information includes the IP address of terminal, the instruction information of IP address acquisition modes and the user's message for carrying out self terminal
At least one of in information, and according to access net session information access net session corresponding to the terminal and mobile network's session
It is mapped, so as to realize the mapping between access net session and mobile network's session.Meanwhile net side is accessed in this method
Network element enables specific business for example, access gateway and access point can also get the IP address of the terminal, to improve
The performance of communication system.
It is above-mentioned that mainly scheme provided by the embodiments of the present application is described from the angle of interaction between each network element.It can
With understanding, each network element, such as access gateway, equipment of the core network and terminal etc., in order to realize the above functions, it comprises
Execute the corresponding hardware configuration of each function and/or software module.Those skilled in the art should be readily appreciated that, in conjunction with this
Each exemplary unit and algorithm steps of embodiment description disclosed in text, the application can be with hardware or hardware and computer
The combining form of software is realized.Some functions is executed in a manner of hardware or computer software driving hardware actually, is taken
Certainly in the specific application of technical solution and design constraint.Professional technician can use not each specific application
Described function is realized with method, but this realization is it is not considered that exceed scope of the present application.
The embodiment of the present application can carry out function mould to access gateway, equipment of the core network and terminal according to above method example
The division of block, for example, each functional module of each function division can be corresponded to, it can also be by two or more function collection
In Cheng Yi module.Above-mentioned integrated module both can take the form of hardware realization, can also use software function module
Form realize.It should be noted that being schematical, only a kind of logic function to the division of module in the embodiment of the present application
It can divide, there may be another division manner in actual implementation.Below using corresponding each each functional module of function division
For be illustrated:
Using integrated unit, Fig. 9 shows information processing unit involved in above-described embodiment
A kind of possible structural schematic diagram.The information processing unit can be the chip built in access gateway or access gateway, the letter
Ceasing processing unit includes: receiving unit 901 and processing unit 902.Wherein, receiving unit 901 is for supporting the information processing apparatus
Set S202, step 604, and/or the step 600a executed in embodiment of the method；Processing unit 902 supports the information processing unit
The step of executing S203, S203a in embodiment of the method, and/or abandoning the ARP request message that terminal is sent.Optionally, the letter
Ceasing processing unit can also include transmission unit 903, and transmission unit 903 is for executing the information processing unit to access-in resource pipe
The step of managing the step of network element sends second message or sending user's message information to access-in resource managed network element.Above-mentioned side
All related contents for each step that method embodiment is related to can quote the function description of corresponding function module, herein no longer
It repeats.
Using integrated unit, Figure 10 shows information processing unit involved in above-described embodiment
A kind of possible structural schematic diagram.The information processing unit can be the chip built in equipment of the core network or equipment of the core network,
The information processing unit includes: transmission unit 1001 and receiving unit 1002.Wherein, transmission unit 1001 is for supporting the information
Processing unit executes the S201 in embodiment of the method；Receiving unit 1002 supports the information processing unit to execute in embodiment of the method
S200a or S200b.Optionally, which can also include processing unit 1003, and processing unit 1003 is used for
Execute the step of information processing unit generates first message etc..All phases for each step that above method embodiment is related to are inside the Pass
Hold the function description that can quote corresponding function module, details are not described herein.
Using integrated unit, Figure 11 shows information processing unit involved in above-described embodiment
A kind of possible structural schematic diagram.The information processing unit can be the chip of terminal or terminal built-in, the information processing apparatus
Setting includes: transmission unit 1101.Wherein, transmission unit 1101 for support the information processing unit execute embodiment of the method in
Equipment of the core network sends the step of user's message information.Optionally, which can also include receiving unit 1102
With processing unit 1103；Receiving unit 1102 supports the information processing unit executes to receive access gateway in embodiment of the method
The step of MAC Address, processing unit 1103 are used to execute the discarding that the information processing unit executes in embodiment of the method and access net
The step of closing the ARP request message sent.All related contents for each step that above method embodiment is related to can be quoted
Function to corresponding function module describes, and details are not described herein.
On the basis of using hardware realization, the processing unit in the application can be the processor of information processing unit,
Transmission unit can be the transmitter of information processing unit, and receiving unit can be the receiver of information processing unit, transmitter
It can usually be integrated with receiver as transceiver, specific transceiver can also be known as communication interface.
Shown in Figure 12, one kind of information processing unit involved in above-described embodiment for providing for embodiments herein
Possible logical construction schematic diagram, the information processing unit include: processor 1202 and communication interface 1203.Processor 1202 is used
Control management is carried out in acting to the information processing unit.
Wherein, which can be a kind of product shape of the chip built in access gateway or access gateway
State or the information processing apparatus be set to chip of the equipment of the core network perhaps built in equipment of the core network a kind of product form or
The information processing apparatus is set to a kind of product form of the chip of terminal or terminal built-in.Specifically, when the information processing unit
For the chip built in access gateway or access gateway product form when, processor 1202 is for supporting the information processing unit
It executes S203, S203a in embodiment of the method, abandon the step of ARP request message that terminal is sent, and/or be used for this paper institute
Other steps of the access gateway of description.When the information processing apparatus is set to the chip built in equipment of the core network or equipment of the core network
Product form when, processor 1202 be used for support the information processing unit execute embodiment of the method in generate first message step
Suddenly, and/or for equipment of the core network described herein other steps.When the information processing apparatus is set in terminal or terminal
When the product form for the chip set, processor 1402 is for supporting the information processing unit executes to abandon access in embodiment of the method
The step of ARP request message that gateway is sent, and/or for other steps of terminal described herein.
In addition, the information processing unit can also include memory 1201 and bus 1204, processor 1202, communication interface
1203 and memory 1201 be connected with each other by bus 1204；Communication interface 1203 is for supporting the information processing unit to carry out
Communication；Memory 1201 is used to store the program code and data of the information processing unit.
In the information processing unit shown in Figure 12, processor 1202 can be central processor unit, general processor,
Digital signal processor, specific integrated circuit, field programmable gate array or other programmable logic device, transistor logic
Device, hardware component or any combination thereof.It, which may be implemented or executes, combines various described in present disclosure show
The logic block of example property, module and circuit.The processor be also possible to realize computing function combination, such as comprising one or
Multi-microprocessor combination, digital signal processor and the combination of microprocessor etc..It is mutual that bus 1204 can be external components
Even standard (Peripheral Component Interconnect, PCI) bus or expanding the industrial standard structure (Extended
Industry Standard Architecture, EISA) bus etc..The bus can be divided into address bus, data/address bus,
Control bus etc..Only to be indicated with a thick line in Figure 12, it is not intended that an only bus or a seed type convenient for indicating
Bus.
In another embodiment of the application, a kind of readable storage medium storing program for executing is also provided, meter is stored in readable storage medium storing program for executing
Calculation machine executes instruction, when an equipment (can be single-chip microcontroller, chip etc.) or processor execute above method embodiment and mentioned
In the information processing method of confession the step of access gateway.Readable storage medium storing program for executing above-mentioned may include: USB flash disk, mobile hard disk, read-only
The various media that can store program code such as memory, random access memory, magnetic or disk.
In another embodiment of the application, a kind of readable storage medium storing program for executing is also provided, meter is stored in readable storage medium storing program for executing
Calculation machine executes instruction, when an equipment (can be single-chip microcontroller, chip etc.) or processor execute above method embodiment and mentioned
In the information processing method of confession the step of equipment of the core network.Readable storage medium storing program for executing above-mentioned may include: USB flash disk, mobile hard disk, only
Read the various media that can store program code such as memory, random access memory, magnetic or disk.
In another embodiment of the application, a kind of readable storage medium storing program for executing is also provided, meter is stored in readable storage medium storing program for executing
Calculation machine executes instruction, when an equipment (can be single-chip microcontroller, chip etc.) or processor execute above method embodiment and mentioned
In the information processing method of confession the step of terminal.Readable storage medium storing program for executing above-mentioned may include: USB flash disk, mobile hard disk, read-only storage
The various media that can store program code such as device, random access memory, magnetic or disk.
In another embodiment of the application, a kind of computer program product is also provided, which includes
Computer executed instructions, the computer executed instructions store in a computer-readable storage medium；At least one processing of equipment
Device can read the computer executed instructions from computer readable storage medium, at least one processor executes computer execution
Instruction is so that in information processing method provided by equipment above method embodiment the step of access gateway.
In another embodiment of the application, a kind of computer program product is also provided, which includes
Computer executed instructions, the computer executed instructions store in a computer-readable storage medium；At least one processing of equipment
Device can read the computer executed instructions from computer readable storage medium, at least one processor executes computer execution
Instruction is so that the step of equipment above method implements equipment of the core network in provided information processing method.
In another embodiment of the application, a kind of computer program product is also provided, which includes
Computer executed instructions, the computer executed instructions store in a computer-readable storage medium；At least one processing of equipment
Device can read the computer executed instructions from computer readable storage medium, at least one processor executes computer execution
Instruction is so that the step of equipment above method implements terminal in provided information processing method.
In another embodiment of the application, a kind of communication system is also provided, which includes access gateway, core
Net equipment and terminal.Wherein, access gateway can be access gateway provided in above-mentioned apparatus embodiment, for supporting access
Gateway executes the step of access gateway in embodiment of the method；And/or equipment of the core network is core provided by above-mentioned apparatus embodiment
Heart net equipment, for the step of supporting equipment of the core network to execute equipment of the core network in embodiment of the method；And/or terminal is above-mentioned
Terminal provided by Installation practice, for the step of supporting terminal to execute terminal in embodiment of the method.
In the embodiment of the present application, access gateway can receive the access net session information of equipment of the core network transmission, this connects
Networking session information include in the IP address of terminal, the instruction information of IP address acquisition modes and user's message information extremely
One item missing, and mapped according to access net session information access net session corresponding to the terminal and mobile network's session,
So as to realize the mapping between access net session and mobile network's session.Meanwhile the network element of net side is accessed in this method, than
Such as, access gateway and access point can also get the IP address of the terminal, enable specific business, to improve communication system
Performance.
Finally, it should be noted that described above, the only specific embodiment of the application, but the protection scope of the application is simultaneously
Not limited to this, any change or replacement within the technical scope of the present application should all cover the protection model in the application
Within enclosing.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
Claims (28)
1. a kind of information processing method, which is characterized in that the described method includes:
Access gateway receives the first message that equipment of the core network is sent, and the first message includes access net session information, described
Access net session information includes at least one in following information: the Internet protocol IP address of terminal, IP address acquisition modes
Instruction information, the user's message information from the terminal, the user's message information includes at least one of following: virtual
Local area network VLAN mark, the quantity of VLAN tag, the medium access control MAC Address of the terminal, VLAN mark and the end
The combined information of the MAC Address at end；
The access gateway is according to the access net session information, access net session corresponding to the terminal and mobile network's meeting
Words are mapped.
2. the method according to claim 1, wherein when the access net session information includes the IP of the terminal
When the instruction information of address and/or the IP address acquisition modes, the first message further includes the MAC Address of the terminal.
3. method according to claim 1 or 2, which is characterized in that when the access net session information includes the terminal
IP address when, the first message further includes non access stratum NAS message, and the NAS message includes the MAC of the access gateway
Address.
4. according to the method described in claim 3, it is characterized in that, the MAC Address of the access gateway is sent out for the terminal
Send the target MAC (Media Access Control) address of uplink data messages.
5. according to the method described in claim 2, it is characterized in that, the method also includes:
The access gateway solves data message and/or address according to the IP address of the terminal and the MAC Address of the terminal
Analysis agreement ARP request message is verified.
6. according to the method described in claim 3, it is characterized in that, the method also includes:
The access gateway abandons the Address Resolution Protocol ARP request message from the terminal.
7. the method according to claim 1, wherein when the access net session information includes that the IP address obtains
When taking the instruction information of mode, the method also includes:
The access gateway sends second message to access-in resource managed network element, and the second message includes that the IP address obtains
The instruction information of mode.
8. the method according to the description of claim 7 is characterized in that the second message further includes the MAC Address of the terminal.
9. the method according to claim 1, wherein when the access net session information includes the user's message
When information, the access gateway is according to the access net session information, access net session corresponding to the terminal and mobile network
Network session is mapped, comprising:
The access gateway sends the user's message information to access-in resource managed network element；
The access gateway receives the map information that the access-in resource managed network element is sent, and the map information includes mapping rule
Then；
The access gateway is carried out according to the mapping ruler, access net session corresponding to the terminal and mobile network's session
Mapping.
10. a kind of information processing method, which is characterized in that the described method includes:
Equipment of the core network receives the conversation request message for carrying out self terminal；
The equipment of the core network sends first message to access gateway according to the conversation request message, and the first message includes
Net session information is accessed, the access net session information includes at least one in following information: the Internet Protocol IP of terminal
Address, the instruction information of IP address acquisition modes, the user's message information from the terminal, the user's message information include
At least one of below: the medium access control MAC of virtual LAN VLAN mark, the quantity of VLAN tag, the terminal
Location, VLAN identify the combined information with the MAC Address of the terminal.
11. according to the method described in claim 10, it is characterized in that, when the access net session information includes the terminal
When the instruction information of IP address and/or the IP address acquisition modes, the first message further includes the MAC of the terminal
Location.
12. method described in 0 or 11 according to claim 1, which is characterized in that when the access net session information includes the end
When the IP address at end, the first message further includes non access stratum NAS message, and the NAS message includes the access gateway
MAC Address.
13. according to the method described in claim 10, it is characterized by:
The conversation request message includes the user's message information；Alternatively,
The method also includes: the equipment of the core network obtains the user's message information from authentication and authorization charging server.
14. a kind of information processing unit, which is characterized in that described device is as access gateway, comprising:
Receiving unit, for receiving the first message of equipment of the core network transmission, the first message includes access net session information,
The access net session information includes at least one in following information: the Internet protocol IP address of terminal, IP address obtain
The instruction information of mode, the user's message information from the terminal, the user's message information includes at least one of following:
Virtual LAN VLAN mark, the quantity of VLAN tag, the medium access control MAC Address of the terminal, VLAN mark and institute
State the combined information of the MAC Address of terminal；
Processing unit, for according to the access net session information, access net session corresponding to the terminal and mobile network
Session is mapped.
15. device according to claim 14, which is characterized in that when the access net session information includes the terminal
When the instruction information of IP address and/or the IP address acquisition modes, the first message further includes the MAC of the terminal
Location.
16. device according to claim 14 or 15, which is characterized in that when the access net session information includes the end
When the IP address at end, the first message further includes non access stratum NAS message, and the NAS message includes the access gateway
MAC Address.
17. device according to claim 16, which is characterized in that the MAC Address of the access gateway is used for the terminal
Send the target MAC (Media Access Control) address of uplink data messages.
18. device according to claim 15, which is characterized in that the processing unit is also used to:
According to the MAC Address of the IP address of the terminal and the terminal, data message and/or Address Resolution Protocol ARP are asked
Message is asked to be verified.
19. device according to claim 15, which is characterized in that the processing unit is also used to:
According to Address Resolution Protocol ARP request message of the discarding from the terminal.
20. device according to claim 14, which is characterized in that when the access net session information includes the IP address
When the instruction information of acquisition modes, described device further include:
Transmission unit, for sending second message to access-in resource managed network element, the second message includes that the IP address obtains
Take the instruction information of mode.
21. device according to claim 20, which is characterized in that the second message further includes the MAC of the terminal
Location.
22. device according to claim 14, which is characterized in that when the access net session information includes user's report
When literary information, described device further includes transmission unit:
The transmission unit, for sending the user's message information to access-in resource managed network element；
The receiving unit is also used to receive the map information that the access-in resource managed network element is sent, the map information packet
Include mapping ruler；
The processing unit is also used to according to the mapping ruler, access net session corresponding to the terminal and mobile network
Session is mapped.
23. a kind of information processing unit, which is characterized in that described device is as equipment of the core network, comprising:
Receiving unit, for receiving the conversation request message for carrying out self terminal；
Transmission unit, for sending first message to access gateway according to the conversation request message, the first message includes
Net session information is accessed, the access net session information includes at least one in following information: the internet protocol of the terminal
Discuss IP address, the instruction information of IP address acquisition modes, the user's message information from the terminal, the user's message information
Including at least one of following: the medium access control of virtual LAN VLAN mark, the quantity, the terminal of VLAN tag
The combined information of MAC Address, VLAN mark and the MAC Address of the terminal.
24. device according to claim 23, which is characterized in that when the access net session information includes the terminal
When the instruction information of IP address and/or the IP address acquisition modes, the first message further includes the MAC of the terminal
Location.
25. the device according to claim 23 or 24, which is characterized in that when the access net session information includes the end
When the IP address at end, the first message further includes non access stratum NAS message, and the NAS message includes the access gateway
MAC Address.
26. device according to claim 23, it is characterised in that:
The conversation request message includes the user's message information；Alternatively,
The receiving unit is also used to obtain the user's message information from authentication and authorization charging server.
27. a kind of computer readable storage medium, which is characterized in that be stored with computer in the computer readable storage medium
Program or instruction are realized when the computer program or instruction are run as at the described in any item information of claim 1-9
Reason method or realization such as the described in any item information processing methods of claim 10-13.
28. a kind of computer program product, which is characterized in that the computer program product includes computer program or instruction,
When the computer program or instruction are run, realize such as the described in any item information processing methods of claim 1-9 or
Realize such as the described in any item information processing methods of claim 10-13.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401773.9A CN110417840B (en) | 2018-04-28 | 2018-04-28 | Information processing method and device |
| PCT/CN2019/082316 WO2019205952A1 (en) | 2018-04-28 | 2019-04-11 | Information processing method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401773.9A CN110417840B (en) | 2018-04-28 | 2018-04-28 | Information processing method and device |
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| CN110417840B CN110417840B (en) | 2020-10-09 |
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| CN111314225A (en) * | 2020-02-19 | 2020-06-19 | 联想(北京)有限公司 | Data forwarding method, device, system and storage medium |
| CN112804137A (en) * | 2019-11-14 | 2021-05-14 | 中兴通讯股份有限公司 | Information processing method, device and computer readable storage medium |
| CN113839909A (en) * | 2020-06-23 | 2021-12-24 | 华为技术有限公司 | Method, device and system for processing data message |
| CN113973302A (en) * | 2021-09-15 | 2022-01-25 | 阿里巴巴达摩院(杭州)科技有限公司 | Data identification method, device, storage medium and communication system |
| CN113992557A (en) * | 2021-09-10 | 2022-01-28 | 新华三信息安全技术有限公司 | Message processing method and device |
| WO2022022639A1 (en) * | 2020-07-31 | 2022-02-03 | 华为技术有限公司 | Communication method and device |
| CN114079674A (en) * | 2020-08-10 | 2022-02-22 | 大唐移动通信设备有限公司 | Data processing method, user plane function and device |
| WO2022247679A1 (en) * | 2021-05-28 | 2022-12-01 | 展讯半导体(南京)有限公司 | Method and apparatus for establishing mobile communication local area network |
| WO2023001015A1 (en) * | 2021-07-19 | 2023-01-26 | 华为技术有限公司 | Data transmission method and apparatus |
| CN116074159A (en) * | 2021-11-04 | 2023-05-05 | 中国电信股份有限公司 | Method and device for realizing service isolation based on equipment mapping table in industrial PON system |
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| CN112804137A (en) * | 2019-11-14 | 2021-05-14 | 中兴通讯股份有限公司 | Information processing method, device and computer readable storage medium |
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| CN113839909A (en) * | 2020-06-23 | 2021-12-24 | 华为技术有限公司 | Method, device and system for processing data message |
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| CN114079674A (en) * | 2020-08-10 | 2022-02-22 | 大唐移动通信设备有限公司 | Data processing method, user plane function and device |
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| WO2023001015A1 (en) * | 2021-07-19 | 2023-01-26 | 华为技术有限公司 | Data transmission method and apparatus |
| CN113992557A (en) * | 2021-09-10 | 2022-01-28 | 新华三信息安全技术有限公司 | Message processing method and device |
| CN113992557B (en) * | 2021-09-10 | 2023-03-31 | 新华三信息安全技术有限公司 | Message processing method and device |
| CN113973302A (en) * | 2021-09-15 | 2022-01-25 | 阿里巴巴达摩院(杭州)科技有限公司 | Data identification method, device, storage medium and communication system |
| CN116074159A (en) * | 2021-11-04 | 2023-05-05 | 中国电信股份有限公司 | Method and device for realizing service isolation based on equipment mapping table in industrial PON system |
| CN116074159B (en) * | 2021-11-04 | 2024-06-07 | 中国电信股份有限公司 | Method and device for realizing service isolation based on equipment mapping table in industrial PON system |
| WO2023138335A1 (en) * | 2022-01-21 | 2023-07-27 | 中国电信股份有限公司 | Differentiated control method and apparatus for user terminal, and related device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019205952A1 (en) | 2019-10-31 |
| CN110417840B (en) | 2020-10-09 |
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